: A teenage Ben returns to heroics, eventually gaining the "Ultimatrix" to evolve his aliens into "Ultimate" forms.
Introduced Ben, his cousin Gwen, and Grandpa Max. archive ben 10
: Fans actively expand the universe on sites like Archive of Our Own, where "archives" of fan fiction—such as crossover stories where Class 1-A from My Hero Academia watches Ben 10 —keep the franchise relevant decades later. Archive Ben 10 – Preserving the Legacy of
: Features a massive shift in art style. While controversial at launch, it is praised for its lore-building and messages on teamwork and responsibility. his cousin Gwen